Hi i have an 02 se-r and its acting very funny. the ses light is not on at any time. I started noticing a couple weeks ago that at high rpm's the engine sounded like air was escaping from somewhere and there was a power loss and a little jerking. well the last few days under a load the car would cut out for a second or so. its aggravating me i cant see any leaks or nothing. i appreciate any info, thanks.